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This report contains low streamflow information for the West Coast Natural Resource Region. Please see the B.C. Drought Portal for information about provincial conditions. Data is provided as is and may be unverified and uncorrected. Users assume all responsibility for use and interpretation of data within.

Data is sourced from the Water Survey of Canada and B.C. Real-time Data, and was analyzed by the BC River Forecast Centre for the West Coast Natural Resource Region. Questions regarding data analysis can be sent to the BC River Forecast Centre; questions regarding interpretation can be sent to Jaroslaw Szczot, Senior Aquatic Ecologist.

This report was generated on 22 July 2025, 14:55 PM.

7 Day Average Streamflow Percentiles

7 Day average streamflow percentiles compare current stream flows (averaged over the last seven days) to the same seven day period in a site’s historic record. Streamflows are averaged over seven days to minimize the impact of short term fluctuations, and gives a better representation of the overall trend in streamflow. Percentiles give an indication of how likely a seven day streamflow value is; for example, the 50th percentile represents normal conditions, where a streamflow percentile of 10 indicates that this value has occurred only 10% of the time within the history of the site. Data is sourced from real-time and historic Water Survey of Canada data.

In general, a streamflow value of:

  • The highest ever measured for the day of year is considered “High”
  • Greater than the 90th percentile is considered “Much Above Normal”
  • Between 75th percentile and 90th percentile is considered “Above Normal”
  • Between 25th and 75th percentiles is considered “Normal”
  • Less than the 25 percentile is considered “Below Normal”
  • Less than 10 percentile is considered “Much Below Normal”
  • The lowest ever measured for the day of year is considered “Low”

The below map shows percentiles using both a rolling average over the last seven days of discharge as well as mean discharge over the last 24 hours.

Map data was updated on 22 July 2025, 14:55 PM.

Stations Much Below Normal - Seven Day Average Streamflow Percentiles

The table below lists all stations with 7 day discharge percentiles below their 10th percentile. If a location is not listed here there are no immediate low streamflow concerns (i.e., 7 day discharge is > 10th percentile).

Regulation Status refers to whether flows are natural or regulated by human activities such as dams; this (as well as the Basin Area) were determined by the Water Survey of Canada.

Data was updated on 22 July 2025, 14:55 PM.
Station Name ID Regulation Status Basin Area (km2) Latest 7-Day Discharge (m3/s) Percentile Category - 7 Day Discharge Percentile - 7 Day Discharge Last 24 hour Discharge (m3/s) Percentile - Last 24 Hour Discharge Percentile Category - Last 24 Hour Discharge
CHEMAINUS RIVER NEAR WESTHOLME 08HA001 Natural 355.00 0.15 Low 0.00 0.12 0.00 Low
SAN JUAN RIVER NEAR PORT RENFREW 08HA010 Natural 578.00 0.91 Low 0.00 0.84 0.00 Low
SARITA RIVER NEAR BAMFIELD 08HB014 Natural 162.00 0.41 Low 0.00 0.34 0.00 Low
SOMASS RIVER NEAR ALBERNI 08HB017 Regulated 1280.00 24.10 Low 0.00 24.11 0.00 Low
LITTLE OYSTER RIVER AT YORKE ROAD 08HD023 Natural 38.00 0.00 Low 0.00 0.00 0.00 Low
SPROAT RIVER NEAR ALBERNI 08HB008 Regulated 351.00 2.60 Much below normal (<10) 1.98 2.31 0.99 Low
SALMON RIVER NEAR SAYWARD 08HD006 Regulated 1210.00 6.86 Much below normal (<10) 2.99 5.90 2.99 Much below normal (<10)
ZEBALLOS RIVER NEAR ZEBALLOS 08HE006 Regulated 178.00 3.77 Much below normal (<10) 3.17 3.44 3.17 Much below normal (<10)
TSITIKA RIVER BELOW CATHERINE CREEK 08HF004 Natural 365.00 2.23 Much below normal (<10) 4.17 1.92 6.25 Much below normal (<10)
KOKSILAH RIVER AT COWICHAN STATION 08HA003 Natural 209.00 0.20 Much below normal (<10) 4.23 0.20 4.23 Much below normal (<10)
GOLD RIVER BELOW UCONA RIVER 08HC001 Regulated 992.00 8.09 Much below normal (<10) 4.41 6.63 2.94 Much below normal (<10)
MILLSTONE RIVER AT NANAIMO 08HB032 Regulated 86.20 0.01 Much below normal (<10) 5.00 0.01 5.13 Much below normal (<10)
DOVE CREEK NEAR THE MOUTH 08HB075 Natural 41.10 0.00 Much below normal (<10) 5.26 0.00 5.26 Much below normal (<10)
ATNARKO RIVER NEAR THE MOUTH 08FB006 Natural 2550.00 21.19 Much below normal (<10) 5.26 20.36 7.02 Much below normal (<10)
LITTLE QUALICUM RIVER NEAR QUALICUM BEACH 08HB029 Regulated 237.00 1.47 Much below normal (<10) 5.56 1.46 11.11 Below Normal (10-24)
CREST LAKE NEAR HIGHWAY 28 08HC006 Natural NA 0.04 Much below normal (<10) 7.41 0.04 7.41 Much below normal (<10)
HARRIS CREEK NEAR LAKE COWICHAN 08HA070 Natural 28.00 0.09 Much below normal (<10) 7.41 0.09 11.11 Below Normal (10-24)
KLASKISH RIVER NEAR KLASKINO INLET 08HE009 Natural 33.30 0.26 Much below normal (<10) 7.69 0.18 3.85 Much below normal (<10)
RENFREW CREEK NEAR PORT RENFREW 08HA069 Natural 8.12 0.03 Much below normal (<10) 7.69 0.03 7.69 Much below normal (<10)
COWICHAN RIVER AT LAKE COWICHAN 08HA002 Regulated 594.00 5.55 Much below normal (<10) 7.78 5.65 12.22 Below Normal (10-24)
BROWNS RIVER NEAR COURTENAY 08HB025 Natural 87.90 0.15 Much below normal (<10) 7.84 0.13 8.00 Much below normal (<10)
ELK RIVER ABOVE CAMPBELL LAKE 08HD018 Regulated 132.00 2.49 Much below normal (<10) 9.38 2.17 9.68 Much below normal (<10)
COWICHAN RIVER NEAR DUNCAN 08HA011 Regulated 826.00 4.34 Much below normal (<10) 9.38 4.57 20.31 Below Normal (10-24)
OYSTER RIVER BELOW WOODHUS CREEK 08HD011 Natural 302.00 2.88 Much below normal (<10) 10.00 2.45 12.24 Below Normal (10-24)

Long-Term Mean Annual Discharge (% LT MAD)

Environmental flow needs for fish during the summer will range from juvenile rearing flows near 10-20% (preferred) Long-Term Mean Annual Discharge (LT MAD) to adult salmon/char passage flows (>20% LT MAD) required prior to spawning. Sub-standard flows (<10% LT MAD) can affect fish populations by reducing the area and quality of riffle habitats that generate fish food and aeration. Flows nearing 5% LT MAD are considered sub-optimal for fish rearing and migration, indicate a degradation of instream habitat and may require restrictions on water use. A map of realtime streamflow data can be accessed at the BC River Forecast Centre website. LT MAD values were calculated by dividing the 7 day mean discharge by the mean annual discharge (MAD) calculated from historic data. MAD values were calculated for stations with at least 5 years of data in the historic record only from years with complete data using the R package fasstr.

Map data was updated on 22 July 2025, 14:55 PM.

Table of Stations Below 10% LT MAD

Any stations with LT MAD values of less than or equal to 10% LT MAD are shown in the table below; sites below 5% MAD are highlighted. The report shows conditions as of today.

Regulation Status refers to whether flows are natural or regulated by human activities such as dams; this (as well as the Basin Area) were determined by the Water Survey of Canada.

Data was updated on 22 July 2025, 14:55 PM.

Station Name ID Regulation Status Basin Area (km2) MAD (m3/s) Latest 7 Day Discharge (m3/s) % MAD Last 24 hour Discharge (m3/s)
DOVE CREEK NEAR THE MOUTH 08HB075 Natural 41.10 1.99 0.00 0.17 0.00
LITTLE OYSTER RIVER AT YORKE ROAD 08HD023 Natural 38.00 1.02 0.00 0.22 0.00
MILLSTONE RIVER AT NANAIMO 08HB032 Regulated 86.20 2.56 0.01 0.46 0.01
CHEMAINUS RIVER NEAR WESTHOLME 08HA001 Natural 355.00 18.75 0.15 0.81 0.12
SAN JUAN RIVER NEAR PORT RENFREW 08HA010 Natural 578.00 48.23 0.91 1.89 0.84
RENFREW CREEK NEAR PORT RENFREW 08HA069 Natural 8.12 1.54 0.03 1.9 0.03
SARITA RIVER NEAR BAMFIELD 08HB014 Natural 162.00 19.57 0.41 2.09 0.34
KOKSILAH RIVER AT COWICHAN STATION 08HA003 Natural 209.00 9.72 0.20 2.1 0.20
CARNATION CREEK AT THE MOUTH 08HB048 Natural 10.30 0.80 0.02 2.31 0.02
PUGH CREEK NEAR NAHWITTI LAKE 08HF012 Natural 22.30 2.11 0.05 2.53 0.03
BROWNS RIVER NEAR COURTENAY 08HB025 Natural 87.90 5.34 0.15 2.77 0.13
TSOLUM RIVER NEAR COURTENAY 08HB011 Regulated 251.00 10.66 0.31 2.94 0.39
HARRIS CREEK NEAR LAKE COWICHAN 08HA070 Natural 28.00 2.82 0.09 3.15 0.09
BINGS CREEK NEAR THE MOUTH 08HA016 Natural 15.50 0.47 0.01 3.18 0.01
CREST LAKE NEAR HIGHWAY 28 08HC006 Natural NA 1.36 0.04 3.3 0.04
SOUTH NANAIMO RIVER NEAR JUNCTION 08HB092 Regulated 211.00 13.46 0.46 3.41 0.50
TOFINO CREEK NEAR THE MOUTH 08HB086 Natural 38.60 6.87 0.24 3.54 0.16
ZEBALLOS RIVER AT MOOK PEAK 08HE008 Natural 14.60 1.21 0.05 3.76 0.04
KLASKISH RIVER NEAR KLASKINO INLET 08HE009 Natural 33.30 6.61 0.26 3.92 0.18
GARBAGE CREEK NEAR THE MOUTH 08HA068 Natural 2.88 0.20 0.01 4.1 0.01
KEOGH RIVER NEAR PORT HARDY 08HF014 Regulated 122.32 5.51 0.27 4.81 0.23
SPROAT RIVER NEAR ALBERNI 08HB008 Regulated 351.00 37.72 2.60 6.91 2.31
COTTONWOOD CREEK HEADWATERS 08HA072 Natural 13.00 0.68 0.05 7.29 0.05
COWICHAN RIVER NEAR DUNCAN 08HA011 Regulated 826.00 52.57 4.34 8.26 4.57
ENGLISHMAN RIVER NEAR PARKSVILLE 08HB002 Regulated 319.00 13.22 1.27 9.64 1.27
GOLD RIVER BELOW UCONA RIVER 08HC001 Regulated 992.00 83.82 8.09 9.65 6.63

Maximum Daily Water Temperature

The recommended mean weekly maximum temperature (which is the mean of the max daily temperatures from the last seven days) for the protection of all fish species should not exceed 20 degrees C and the maximum daily temperature should not exceed 23degrees C. Reaching either one of these thresholds may trigger fisheries closures and water use restrictions within the affected watersheds. Only a small subset of stations from the Water Survey of Canada collect temperature data in addition to streamflow data; thus the number of sites shown here is much smaller than for streamflow. Some provincially run hydrometric stations may also collect temperature data and may be shown.

Map data was updated on 22 July 2025, 14:55 PM.

Table of Stations: 7 Day Maximum Daily Temperature above 20degC

The table below shows stations with a 7-day maximum daily temperature (i.e., the max daily temperature from the past 7 days) above 20degC. Also shown are the days from the past week in which the maximum daily temperature exceeded either 20degC or 23degC (critical thresholds for fish health). If no sites are present, all sites with water temperature data show 7-day maximum daily temperatures below 20degC.

Regulation Status refers to whether flows are natural or regulated by human activities such as dams; this (as well as the Basin Area) were determined by the Water Survey of Canada.

Data was updated on 22 July 2025, 14:56 PM.

Station Name ID Regulation Status Basin Area (km2) Mean Max Daily Temp (last 7 days; deg C) Max temp over last 24 hours (degC) Dates above 20 degC in last 7 days Dates above 23 degC in last 7 days
ASH RIVER BELOW MORAN CREEK 08HB023 Regulated 387.0 25.29 24.80 Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21; Jul 22 Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21; Jul 22
QUINSAM RIVER BELOW LOWER QUINSAM LAKE 08HD027 Regulated 215.0 25.26 25.80 Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21; Jul 22 Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21; Jul 22
HARRIS CREEK NEAR LAKE COWICHAN 08HA070 Natural 28.0 25.00 26.40 Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21 Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21
CHEMAINUS RIVER NEAR WESTHOLME 08HA001 Natural 355.0 24.22 24.10 Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21; Jul 22 Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21; Jul 22
COWICHAN LAKE NEAR LAKE COWICHAN 08HA009 NA NA 23.21 23.80 Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21; Jul 22 Jul 18; Jul 19; Jul 20; Jul 21; Jul 22
QUINSAM RIVER DIVERSION HEADPOND 08HD034 NA NA 23.10 23.60 Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21; Jul 22 Jul 17; Jul 18; Jul 21; Jul 22
WOKAS LAKE NEAR CAMPBELL RIVER 08HD025 NA NA 23.03 23.50 Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21; Jul 22 Jul 18; Jul 19; Jul 21; Jul 22
COWICHAN RIVER AT LAKE COWICHAN 08HA002 Regulated 594.0 23.01 23.71 Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21; Jul 22 Jul 19; Jul 20; Jul 21; Jul 22
CREST LAKE NEAR HIGHWAY 28 08HC006 Natural NA 22.43 23.00 Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21; Jul 22 Jul 22
KOKSILAH RIVER AT COWICHAN STATION 08HA003 Natural 209.0 22.36 22.03 Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21; Jul 22 Jul 17; Jul 18
BROWNS RIVER NEAR COURTENAY 08HB025 Natural 87.9 21.67 22.00 Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21; Jul 22 NA
NANAIMO RIVER NEAR CASSIDY 08HB034 Regulated 676.0 21.65 NA Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21 NA
MILLSTONE RIVER AT NANAIMO 08HB032 Regulated 86.2 21.21 20.40 Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21; Jul 22 NA
GOLD RIVER BELOW UCONA RIVER 08HC001 Regulated 992.0 21.15 21.58 Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21; Jul 22 NA
CAMPBELL RIVER NEAR CAMPBELL RIVER CABLEWAY 08HD035 Regulated 1505.0 21.13 21.30 Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21; Jul 22 NA
SALMON RIVER ABOVE MEMEKAY RIVER 08HD007 Natural 439.0 20.53 20.90 Jul 16; Jul 17; Jul 18; Jul 20; Jul 21; Jul 22 NA
MARBLE RIVER AT OUTLET OF ALICE LAKE 08HE001 Regulated 518.0 20.49 20.80 Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21; Jul 22 NA
ATNARKO RIVER NEAR THE MOUTH 08FB006 Natural 2550.0 20.39 20.49 Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 22 NA
PALLANT CREEK NEAR DAAJING GIIDS 08OB002 Natural 76.7 20.20 20.74 Jul 16; Jul 17; Jul 21; Jul 22 NA

Hydrometric Statistical Summary for All WSC Stations

The following table contains all of the drought-relevant statistics for all stations within the region.

These statistics include:

  • Last 24 hour Discharge: Mean discharge taken over the last 24 hours (in m3/s)
  • Percentile - Last 24 Hour Discharge: Percentile of the average discharge over the last 24 hours
  • Latest 7 Day Discharge: Rolling 7-day average of daily mean discharge for today’s date. All 7 day means are calculated based on the past 7 days.
  • Percentile - 7 Day Discharge: Percentile of the rolling 7 day average of daily mean discharge measurements to the 7 day rolling mean of the historical daily values.
  • Historic Mean 7 Day Discharge: Value of the rolling 7-day averaged daily mean discharge value for today’s date, calculated using the station’s historic data (in m3/s).
  • Percent of Daily Mean 7 Day Discharge: Percent of the 7 Day Discharge for today’s date compared to the mean 7 Day Discharge value for today’s date within the historic record of the station (i.e., Latest 7 Day Discharge/Historic Mean 7 Day Discharge *100)
  • Historic Median 7 Day Discharge: Value of the rolling 7-day averaged daily median discharge value for today’s date, calculated using the station’s historic data (in m3/s).
  • Percent of Daily Median 7 Day Discharge: Percent of the 7 Day Discharge for today’s date compared to the median 7 Day Discharge value for today’s date within the historic record of the station (i.e., Latest 7 Day Discharge/Historic Median 7 Day Discharge *100).
  • Historic Min 7 Day Discharge: The minimum 7 day averaged mean daily discharge value for today’s date within the historic record (in m3/s).
  • MAD (m3/s) and % MAD: Flow needs during the summer will range from juvenile rearing flows near 10-20% (preferred) MAD to adult salmon/char passage flows (>20% MAD) required prior to spawning. Sub-standard flows (<10% MAD) can affect fish populations by reducing the area and quality of riffle habitats that generate fish food and aeration. Flows nearing 5% MAD are considered sub-optimal for fish rearing and migration, indicate a degradation of instream habitat and may require restrictions on water use.
  • Mean Max Daily Temp (last 7 days; deg C): Mean of the max daily temperatures from the past week. Temperatures greater than 20 degrees C can indicate increased stress on fish populations.
  • Max temp over last 24 hours (degC): Maximum temperature over the last 24 hours (degree C).
  • Dates above 23 degC and 20 degC in last 7 days: Dates from the past week that the stream temperature has gone beyond either 20 or 23 degrees C.

Regulation Status refers to whether flows are natural or regulated by human activities such as dams; this (as well as the Basin Area) were determined by the Water Survey of Canada.

Data was updated on 22 July 2025, 14:56 PM.

Station Name ID Record Length Basin Area (km2) Regulation Status Last 24 hour Discharge (m3/s) Percentile - Last 24 Hour Discharge Percentile Category - Last 24 Hour Discharge Latest 7 Day Discharge (m3/s) Percentile - 7 Day Discharge Percentile Category - 7 Day Discharge Percent of Daily Mean 7 Day Discharge (%; Historic Mean 7 Day Discharge in m3/s) Percent of Daily Median 7 Day Discharge (%; Historic Median 7 Day Discharge in m3/s) Historic Min 7 Day Discharge (m3/s) MAD (m3/s) % MAD MAD Category MAD_bin_q24 % MAD_Q_24hours Mean Max Daily Temp (last 7 days; deg C) Max temp over last 24 hours (degC) Min temp over last 24 hours (degC) Mean temp over last 24 hours (degC) Dates above 23 degC in last 7 days Dates above 20 degC in last 7 days Was the site warmer than 23degC in the last 7 days? Was the site warmer than 20degC in the last 7 days?
CHEMAINUS RIVER NEAR WESTHOLME 08HA001 77 355.00 Natural 0.12 0.00 Low 0.15 0.00 Low 7 (2.06) 12 (2.06) 0.20 18.75 0.81 <1% <1% 0.66 24.22 24.1 20.58 21.74 Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21; Jul 22 Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21; Jul 22 NA NA
SAN JUAN RIVER NEAR PORT RENFREW 08HA010 63 578.00 Natural 0.84 0.00 Low 0.91 0.00 Low 16 (5.64) 25 (5.64) 1.34 48.23 1.89 1 to 5% 1 to 5% 1.75 18.1 17.9 16.30 16.91 NA NA NA NA
SARITA RIVER NEAR BAMFIELD 08HB014 73 162.00 Natural 0.34 0.00 Low 0.41 0.00 Low 15 (2.78) 23 (2.78) 0.46 19.57 2.09 1 to 5% 1 to 5% 1.76 19.07 18.92 16.24 17.36 NA Jul 16; Jul 17; Jul 18 NA NA
SOMASS RIVER NEAR ALBERNI 08HB017 46 1280.00 Regulated 24.11 0.00 Low 24.10 0.00 Low 39 (61.39) 45 (61.39) 25.23 122.66 19.65 10 to 20% 10 to 20% 19.65 17.74 17.9 17.80 17.86 NA NA NA NA
LITTLE OYSTER RIVER AT YORKE ROAD 08HD023 30 38.00 Natural 0.00 0.00 Low 0.00 0.00 Low 4 (0.05) 11 (0.05) 0.00 1.02 0.22 <1% <1% 0.13 NA NA NA NA NA NA NA NA
SPROAT RIVER NEAR ALBERNI 08HB008 103 351.00 Regulated 2.31 0.99 Low 2.60 1.98 Much below normal (<10) 18 (14.72) 21 (14.72) 2.17 37.72 6.91 5 to 10% 5 to 10% 6.11 NA NA NA NA NA NA NA NA
GOLD RIVER BELOW UCONA RIVER 08HC001 68 992.00 Regulated 6.63 2.94 Much below normal (<10) 8.09 4.41 Much below normal (<10) 25 (32.64) 31 (32.64) 3.76 83.82 9.65 5 to 10% 5 to 10% 7.91 21.15 21.58 19.48 20.09 NA Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21; Jul 22 NA NA
SALMON RIVER NEAR SAYWARD 08HD006 68 1210.00 Regulated 5.90 2.99 Much below normal (<10) 6.86 2.99 Much below normal (<10) 26 (26.63) 34 (26.63) 4.51 64.11 10.7 10 to 20% 5 to 10% 9.21 19.34 20 17.20 18.46 NA Jul 22 NA NA
ZEBALLOS RIVER NEAR ZEBALLOS 08HE006 65 178.00 Regulated 3.44 3.17 Much below normal (<10) 3.77 3.17 Much below normal (<10) 32 (11.67) 38 (11.67) 2.61 25.13 15 10 to 20% 10 to 20% 13.71 NA NA NA NA NA NA NA NA
KLASKISH RIVER NEAR KLASKINO INLET 08HE009 26 33.30 Natural 0.18 3.85 Much below normal (<10) 0.26 7.69 Much below normal (<10) 12 (2.19) 22 (2.19) 0.18 6.61 3.92 1 to 5% 1 to 5% 2.68 NA NA NA NA NA NA NA NA
KOKSILAH RIVER AT COWICHAN STATION 08HA003 74 209.00 Natural 0.20 4.23 Much below normal (<10) 0.20 4.23 Much below normal (<10) 28 (0.72) 43 (0.72) 0.14 9.72 2.1 1 to 5% 1 to 5% 2.06 22.36 22.03 19.45 20.61 Jul 17; Jul 18 Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21; Jul 22 NA NA
MILLSTONE RIVER AT NANAIMO 08HB032 43 86.20 Regulated 0.01 5.13 Much below normal (<10) 0.01 5.00 Much below normal (<10) 11 (0.11) 17 (0.11) 0.00 2.56 0.46 <1% <1% 0.28 21.21 20.4 19.30 19.91 NA Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21; Jul 22 NA NA
DOVE CREEK NEAR THE MOUTH 08HB075 39 41.10 Natural 0.00 5.26 Much below normal (<10) 0.00 5.26 Much below normal (<10) 2 (0.17) 6 (0.17) 0.00 1.99 0.17 <1% <1% 0.10 NA NA NA NA NA NA NA NA
TSITIKA RIVER BELOW CATHERINE CREEK 08HF004 50 365.00 Natural 1.92 6.25 Much below normal (<10) 2.23 4.17 Much below normal (<10) 27 (8.16) 33 (8.16) 1.12 22.24 10.05 10 to 20% 5 to 10% 8.61 15.03 16.93 13.02 13.94 NA NA NA NA
ATNARKO RIVER NEAR THE MOUTH 08FB006 58 2550.00 Natural 20.36 7.02 Much below normal (<10) 21.19 5.26 Much below normal (<10) 48 (44) 58 (44) 18.41 28.45 74.51 20 to 100% 20 to 100% 71.55 20.39 20.49 17.82 19.18 NA Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 22 NA NA
CREST LAKE NEAR HIGHWAY 28 08HC006 27 NA Natural 0.04 7.41 Much below normal (<10) 0.04 7.41 Much below normal (<10) 9 (0.48) 16 (0.48) 0.01 1.36 3.3 1 to 5% 1 to 5% 2.79 22.43 23 21.40 22.19 Jul 22 Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21; Jul 22 NA NA
RENFREW CREEK NEAR PORT RENFREW 08HA069 27 8.12 Natural 0.03 7.69 Much below normal (<10) 0.03 7.69 Much below normal (<10) 17 (0.17) 33 (0.17) 0.02 1.54 1.9 1 to 5% 1 to 5% 1.81 14.71 14.4 12.20 13.04 NA NA NA NA
BROWNS RIVER NEAR COURTENAY 08HB025 52 87.90 Natural 0.13 8.00 Much below normal (<10) 0.15 7.84 Much below normal (<10) 8 (1.84) 23 (1.84) 0.08 5.34 2.77 1 to 5% 1 to 5% 2.47 21.67 22 17.80 19.76 NA Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21; Jul 22 NA NA
NIMPKISH RIVER ABOVE WOSS RIVER 08HF005 34 783.00 Natural 7.84 8.82 Much below normal (<10) 9.30 11.76 Below Normal (10-24) 42 (21.92) 53 (21.92) 3.22 58.47 15.91 10 to 20% 10 to 20% 13.41 NA NA NA NA NA NA NA NA
ELK RIVER ABOVE CAMPBELL LAKE 08HD018 33 132.00 Regulated 2.17 9.68 Much below normal (<10) 2.49 9.38 Much below normal (<10) 36 (6.88) 44 (6.88) 1.20 10.07 24.74 20 to 100% 20 to 100% 21.55 NA NA NA NA NA NA NA NA
SALLOOMT RIVER NEAR HAGENSBORG 08FB004 60 159.00 Natural 6.81 10.17 Below Normal (10-24) 8.10 22.03 Below Normal (10-24) 65 (12.41) 70 (12.41) 6.36 8.83 91.71 20 to 100% 20 to 100% 77.16 13.86 14.2 11.60 12.68 NA NA NA NA
TOFINO CREEK NEAR THE MOUTH 08HB086 29 38.60 Natural 0.16 10.34 Below Normal (10-24) 0.24 10.34 Below Normal (10-24) 12 (2.06) 22 (2.06) 0.01 6.87 3.54 1 to 5% 1 to 5% 2.27 NA NA NA NA NA NA NA NA
LITTLE QUALICUM RIVER NEAR QUALICUM BEACH 08HB029 39 237.00 Regulated 1.46 11.11 Below Normal (10-24) 1.47 5.56 Much below normal (<10) 41 (3.57) 52 (3.57) 1.26 11.36 12.97 10 to 20% 10 to 20% 12.89 NA NA NA NA NA NA NA NA
HARRIS CREEK NEAR LAKE COWICHAN 08HA070 27 28.00 Natural 0.09 11.11 Below Normal (10-24) 0.09 7.41 Much below normal (<10) 30 (0.3) 49 (0.3) 0.06 2.82 3.15 1 to 5% 1 to 5% 3.05 25 26.4 12.10 14.43 Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21 Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21 NA NA
SALMON RIVER ABOVE MEMEKAY RIVER 08HD007 64 439.00 Natural 1.59 11.11 Below Normal (10-24) 1.77 11.11 Below Normal (10-24) 37 (4.71) 60 (4.71) 0.74 14.42 12.25 10 to 20% 10 to 20% 11.01 20.53 20.9 17.40 19.01 NA Jul 16; Jul 17; Jul 18; Jul 20; Jul 21; Jul 22 NA NA
COWICHAN RIVER AT LAKE COWICHAN 08HA002 91 594.00 Regulated 5.65 12.22 Below Normal (10-24) 5.55 7.78 Much below normal (<10) 51 (10.94) 71 (10.94) 3.51 44.65 12.44 10 to 20% 10 to 20% 12.65 23.01 23.71 22.23 22.93 Jul 19; Jul 20; Jul 21; Jul 22 Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21; Jul 22 NA NA
OYSTER RIVER BELOW WOODHUS CREEK 08HD011 51 302.00 Natural 2.45 12.24 Below Normal (10-24) 2.88 10.00 Much below normal (<10) 38 (7.59) 49 (7.59) 0.99 13.75 20.92 20 to 100% 10 to 20% 17.83 NA NA NA NA NA NA NA NA
KEOGH RIVER NEAR PORT HARDY 08HF014 7 122.32 Regulated 0.23 14.29 Below Normal (10-24) 0.27 28.57 Normal (25-75) 36 (0.74) 51 (0.74) 0.21 5.51 4.81 1 to 5% 1 to 5% 4.26 19.33 19.1 16.60 17.59 NA NA NA NA
CARNATION CREEK AT THE MOUTH 08HB048 52 10.30 Natural 0.02 15.69 Below Normal (10-24) 0.02 15.69 Below Normal (10-24) 21 (0.09) 37 (0.09) 0.00 0.80 2.31 1 to 5% 1 to 5% 2.14 14.73 14.6 13.50 13.86 NA NA NA NA
PUNTLEDGE RIVER AT COURTENAY 08HB006 70 583.00 Regulated 16.52 15.94 Below Normal (10-24) 16.42 15.94 Below Normal (10-24) 57 (28.6) 72 (28.6) 7.46 40.90 40.14 20 to 100% 20 to 100% 40.39 NA NA NA NA NA NA NA NA
CRUICKSHANK RIVER NEAR THE MOUTH 08HB074 42 213.00 Natural 6.28 16.67 Below Normal (10-24) 7.51 26.19 Normal (25-75) 53 (14.17) 70 (14.17) 3.22 17.58 42.72 20 to 100% 20 to 100% 35.76 14.54 14.7 10.60 12.32 NA NA NA NA
WANNOCK RIVER AT OUTLET OF OWIKENO LAKE 08FA002 71 3900.00 Natural 462.23 17.14 Below Normal (10-24) 556.55 42.86 Normal (25-75) 92 (602.97) 97 (602.97) 394.29 322.86 172.38 > 100% > 100% 143.17 NA NA NA NA NA NA NA NA
BINGS CREEK NEAR THE MOUTH 08HA016 63 15.50 Natural 0.01 19.35 Below Normal (10-24) 0.01 17.74 Below Normal (10-24) 50 (0.03) 50 (0.03) 0.01 0.47 3.18 1 to 5% 1 to 5% 3.15 19.83 19.6 17.53 18.58 NA Jul 16; Jul 17; Jul 18 NA NA
NILE CREEK NEAR BOWSER 08HB022 65 15.00 Regulated 0.15 20.00 Below Normal (10-24) 0.16 20.00 Below Normal (10-24) 63 (0.25) 83 (0.25) 0.12 0.98 16.04 10 to 20% 10 to 20% 15.68 16.72 17.4 15.30 15.96 NA NA NA NA
MARBLE RIVER AT OUTLET OF ALICE LAKE 08HE001 13 518.00 Regulated 6.02 20.00 Below Normal (10-24) 6.58 20.00 Below Normal (10-24) 43 (15.19) 64 (15.19) 3.85 44.74 14.7 10 to 20% 10 to 20% 13.46 20.49 20.8 19.60 19.88 NA Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21; Jul 22 NA NA
COWICHAN RIVER NEAR DUNCAN 08HA011 64 826.00 Regulated 4.57 20.31 Below Normal (10-24) 4.34 9.38 Much below normal (<10) 48 (9.02) 69 (9.02) 3.14 52.57 8.26 5 to 10% 5 to 10% 8.69 NA NA NA NA NA NA NA NA
ASH RIVER BELOW MORAN CREEK 08HB023 62 387.00 Regulated 3.59 22.95 Below Normal (10-24) 3.64 26.23 Normal (25-75) 58 (6.29) 89 (6.29) 3.05 16.82 21.61 20 to 100% 20 to 100% 21.34 25.29 24.8 20.50 22.27 Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21; Jul 22 Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21; Jul 22 NA NA
WAKEMAN RIVER BELOW ATWAYKELLESSE RIVER 08GF007 18 698.00 Natural 51.48 23.53 Below Normal (10-24) 52.21 17.65 Below Normal (10-24) 53 (97.86) 72 (97.86) 32.94 76.04 68.66 20 to 100% 20 to 100% 67.69 16.33 17.1 14.10 15.49 NA NA NA NA
BELLA COOLA RIVER ABOVE HAMMER CREEK 08FB011 14 NA NA 206.60 25.00 Normal (25-75) 238.63 41.67 Normal (25-75) 92 (258.25) 99 (258.25) 175.00 116.17 205.42 > 100% > 100% 177.85 11.37 11.15 9.43 10.32 NA NA NA NA
SAN JOSEF RIVER BELOW SHARP CREEK 08HF006 31 64.40 Natural 0.79 25.81 Normal (25-75) 0.94 32.26 Normal (25-75) 44 (2.12) 77 (2.12) 0.50 7.59 12.37 10 to 20% 10 to 20% 10.39 NA NA NA NA NA NA NA NA
SOUTH NANAIMO RIVER NEAR JUNCTION 08HB092 27 211.00 Regulated 0.50 26.92 Normal (25-75) 0.46 15.38 Below Normal (10-24) 31 (1.46) 63 (1.46) 0.39 13.46 3.41 1 to 5% 1 to 5% 3.69 18.34 18.8 15.60 16.85 NA NA NA NA
PUGH CREEK NEAR NAHWITTI LAKE 08HF012 25 22.30 Natural 0.03 29.17 Normal (25-75) 0.05 37.50 Normal (25-75) 13 (0.42) 38 (0.42) 0.01 2.11 2.53 1 to 5% 1 to 5% 1.61 NA NA NA NA NA NA NA NA
ICY CREEK NEAR THE MOUTH 08GE003 26 23.00 Natural 6.04 30.77 Normal (25-75) 5.54 15.38 Below Normal (10-24) 73 (7.6) 83 (7.6) 3.24 2.85 194.67 > 100% > 100% 212.22 NA NA NA NA NA NA NA NA
COTTONWOOD CREEK HEADWATERS 08HA072 26 13.00 Natural 0.05 30.77 Normal (25-75) 0.05 23.08 Below Normal (10-24) 41 (0.12) 83 (0.12) 0.02 0.68 7.29 5 to 10% 5 to 10% 6.92 13.77 13.4 12.20 12.72 NA NA NA NA
KLINAKLINI RIVER EAST CHANNEL (MAIN) NEAR THE MOUTH 08GE002 47 5780.00 Natural 691.83 32.61 Normal (25-75) 699.05 41.30 Normal (25-75) 92 (758.59) 97 (758.59) 521.00 302.26 231.27 > 100% > 100% 228.88 8.87 8.9 7.13 7.92 NA NA NA NA
GARBAGE CREEK NEAR THE MOUTH 08HA068 27 2.88 Natural 0.01 33.33 Normal (25-75) 0.01 22.22 Below Normal (10-24) 40 (0.02) 81 (0.02) 0.00 0.20 4.1 1 to 5% 1 to 5% 4.10 11.7 11.57 11.43 11.52 NA NA NA NA
ENGLISHMAN RIVER NEAR PARKSVILLE 08HB002 52 319.00 Regulated 1.27 38.46 Normal (25-75) 1.27 30.77 Normal (25-75) 55 (2.32) 81 (2.32) 0.68 13.22 9.64 5 to 10% 5 to 10% 9.57 NA NA NA NA NA NA NA NA
ZEBALLOS RIVER AT MOOK PEAK 08HE008 26 14.60 Natural 0.04 38.46 Normal (25-75) 0.05 38.46 Normal (25-75) 23 (0.2) 76 (0.2) 0.00 1.21 3.76 1 to 5% 1 to 5% 3.19 15.59 15.7 13.80 14.51 NA NA NA NA
TSOLUM RIVER NEAR COURTENAY 08HB011 67 251.00 Regulated 0.39 39.06 Normal (25-75) 0.31 20.00 Below Normal (10-24) 22 (1.42) 38 (1.42) 0.05 10.66 2.94 1 to 5% 1 to 5% 3.64 NA NA NA NA NA NA NA NA
QUINSAM RIVER NEAR CAMPBELL RIVER 08HD005 69 278.00 Regulated 2.10 42.65 Normal (25-75) 2.13 32.35 Normal (25-75) 83 (2.58) 89 (2.58) 1.33 8.53 24.96 20 to 100% 20 to 100% 24.67 NA NA NA NA NA NA NA NA
YAKOUN RIVER NEAR PORT CLEMENTS 08OA002 62 480.00 Natural 3.81 44.26 Normal (25-75) 5.83 62.30 Normal (25-75) 97 (6.01) 127 (6.01) 0.98 30.10 19.37 10 to 20% 10 to 20% 12.66 19.27 20.13 18.58 19.28 NA Jul 22 NA NA
QUINSAM RIVER BELOW LOWER QUINSAM LAKE 08HD027 27 215.00 Regulated 1.13 44.44 Normal (25-75) 1.15 33.33 Normal (25-75) 71 (1.62) 87 (1.62) 0.29 6.31 18.26 10 to 20% 10 to 20% 17.88 25.26 25.8 21.90 23.74 Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21; Jul 22 Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21; Jul 22 NA NA
HONNA RIVER NEAR THE MOUTH 08OA004 39 45.30 Natural 0.26 48.72 Normal (25-75) 0.34 58.97 Normal (25-75) 97 (0.35) 142 (0.35) 0.05 2.49 13.66 10 to 20% 10 to 20% 10.26 15.03 15.3 13.90 14.67 NA NA NA NA
JUMP CREEK AT THE MOUTH 08HB041 54 62.20 Regulated 1.08 50.94 Normal (25-75) 0.95 45.28 Normal (25-75) 80 (1.18) 94 (1.18) 0.35 4.74 19.99 10 to 20% 20 to 100% 22.86 NA NA NA NA NA NA NA NA
TARUNDL CREEK NEAR DAAJING GIIDS 08OA005 31 10.60 Natural 0.12 66.67 Normal (25-75) 0.15 66.67 Normal (25-75) 105 (0.14) 133 (0.14) 0.03 0.72 20.38 20 to 100% 10 to 20% 17.03 NA NA NA NA NA NA NA NA
PALLANT CREEK NEAR DAAJING GIIDS 08OB002 59 76.70 Natural 2.15 67.27 Normal (25-75) 2.95 78.95 Above normal (76-90) 142 (2.08) 188 (2.08) 0.30 8.02 36.81 20 to 100% 20 to 100% 26.84 20.2 20.74 18.53 19.55 NA Jul 16; Jul 17; Jul 21; Jul 22 NA NA
QUINSAM RIVER AT ARGONAUT BRIDGE 08HD021 32 84.20 Regulated 1.12 71.88 Normal (25-75) 1.10 68.75 Normal (25-75) 105 (1.05) 123 (1.05) 0.32 2.10 52.55 20 to 100% 20 to 100% 53.12 NA NA NA NA NA NA NA NA
SIMPSON CREEK NEAR KOPRINO HARBOUR 08HF013 26 16.30 Natural 0.18 72.00 Normal (25-75) 0.19 61.54 Normal (25-75) 82 (0.23) 135 (0.23) 0.04 1.34 14.06 10 to 20% 10 to 20% 13.33 NA NA NA NA NA NA NA NA
PREMIER CREEK NEAR DAAJING GIIDS 08OA003 52 0.56 Natural 0.00 76.47 Above normal (76-90) 0.00 84.62 Above normal (76-90) Inf (0) Inf (0) 0.00 0.02 20.04 20 to 100% 10 to 20% 16.08 13.57 14 12.30 12.88 NA NA NA NA
PUNTLEDGE RIVER BELOW DIVERSION 08HB084 32 479.00 Regulated 17.12 87.50 Above normal (76-90) 17.02 87.50 Above normal (76-90) 160 (10.62) 237 (10.62) 5.22 17.44 97.58 20 to 100% 20 to 100% 98.15 NA NA NA NA NA NA NA NA
NANAIMO RIVER NEAR CASSIDY 08HB034 59 676.00 Regulated NA NA Not ranked NA NA NA NA (7.13) NA (7.13) 2.29 39.67 NA Not ranked Not ranked NA 21.65 NA NA NA NA Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21 NA NA
CAMPBELL RIVER NEAR CAMPBELL RIVER CABLEWAY 08HD035 4 1505.00 Regulated 34.03 NA Not ranked 33.70 NA Not ranked 80 (41.89) 96 (41.89) 33.56 NA NA Not ranked Not ranked NA 21.13 21.3 17.70 19.40 NA Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21; Jul 22 NA NA
EVE RIVER BELOW KUNNUM CREEK 08HF015 4 NA NA 1.14 NA Not ranked 1.35 NA Not ranked 43 (3.12) 51 (3.12) 1.67 NA NA Not ranked Not ranked NA 13.46 13.8 11.20 12.32 NA NA NA NA
OWIKENO LAKE AT RIVERS INLET 08FA007 NA NA NA NA NA NA NA NA NA NA (NA) NA (NA) NA NA NA Not ranked Not ranked NA 11.99 12.5 12.00 12.29 NA NA NA NA
COWICHAN LAKE NEAR LAKE COWICHAN 08HA009 NA NA NA NA NA NA NA NA NA NA (NA) NA (NA) NA NA NA Not ranked Not ranked NA 23.21 23.8 22.30 23.09 Jul 18; Jul 19; Jul 20; Jul 21; Jul 22 Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21; Jul 22 NA NA
COMOX HARBOUR AT GOOSE SPIT 08HB087 NA NA NA NA NA NA NA NA NA NA (NA) NA (NA) NA NA NA Not ranked Not ranked NA 17.97 16.4 13.30 14.88 NA NA NA NA
CAMPBELL RIVER AT ARGONAUT WHARF 08HD024 NA NA NA NA NA NA NA NA NA NA (NA) NA (NA) NA NA NA Not ranked Not ranked NA 11.22 10.95 10.49 10.68 NA NA NA NA
WOKAS LAKE NEAR CAMPBELL RIVER 08HD025 NA NA NA NA NA NA NA NA NA NA (NA) NA (NA) NA NA NA Not ranked Not ranked NA 23.03 23.5 22.80 23.07 Jul 18; Jul 19; Jul 21; Jul 22 Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21; Jul 22 NA NA
UPPER CAMPBELL LAKE AT STRATHCONA DAM 08HD031 NA NA NA NA NA NA NA NA NA NA (NA) NA (NA) NA NA NA Not ranked Not ranked NA 19.37 19.8 19.40 19.58 NA NA NA NA
BUTTLE LAKE ABOVE UPPER CAMPBELL LAKE 08HD033 NA NA NA NA NA NA NA NA NA NA (NA) NA (NA) NA NA NA Not ranked Not ranked NA 19.04 19.8 18.70 19.08 NA NA NA NA
QUINSAM RIVER DIVERSION HEADPOND 08HD034 NA NA NA NA NA NA NA NA NA NA (NA) NA (NA) NA NA NA Not ranked Not ranked NA 23.1 23.6 22.00 22.80 Jul 17; Jul 18; Jul 21; Jul 22 Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21; Jul 22 NA NA
San Juan River at Bear Creek Main Bridge Crossing 08HA0018 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 16.14 15.9 15.70 15.81 NA NA No No
Stamp River at Robertson Creek Hatchery 08HB0013 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 9283.2 9283.2 9283.20 9283.20 Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21; Jul 22 Jul 16; Jul 17; Jul 18; Jul 19; Jul 20; Jul 21; Jul 22 Yes Yes
French Creek ds of Barclay Cres 08HB0021 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 17.29 17 16.40 16.77 NA NA No No